
const Counter = {
    data() {
        return {
            myHB: '',
            obj: {
                name: 'name'
            },
            counter: "aa",
            message: "",
            studentslist: [{name: "张三", sno: 1, index: 0}, 
                {name: "李四", sno: 2, index: 1},
                {name: "王五", sno: 3, index: 2},
                {name: "赵六", sno: 4, index: 3}
            ]
        }
    },
    methods: {
        click() {
            alert("a")
        }
    },
}
    

Vue.createApp(Counter).mount('#counter')